My uncle plays basketball _____ two hours every day. [ ]
A. with
B. at
C. on
D. for
答案:D
以下程序的输出结果是 【15】 。 #define MAX(x,y) (x)>(y)(x)L:(y) main() int a=5,b=2,C=3,d=3,t; t=MAX(a+b,c+D) *10; printf("%d\n",t);
出入肝门的三种主要管道是()。